src/mem.c


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#include "mem.h"

#include <curses.h>
#include <stddef.h>
#include <stdlib.h>

#include "err.h"
#include "log.h"

void *xmalloc(size_t size)
{
	void *rtn = malloc(size);
	if (!rtn) {
		die("Out of memory");
	}
	return rtn;
}

void *xrealloc(void *p, size_t size)
{
	void *pmem = realloc(p, size);

	if (!pmem)
		free(p);

	return pmem;
}

void free_pointer_array(void **array, size_t len)
{
	if (!array) {
		log_write(LOG_WARN, "free_poiner_array: array is NULL");
		return;
	}

	for (size_t i = 0; i < len; i++) {
		if (array[i]) {
			free(array[i]);
		}
	}

	free(array);
}